Pandas Profiling Report

Dataset statistics

Number of variables	11
Number of observations	19020
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	115
Duplicate rows (%)	0.6%
Total size in memory	1.6 MiB
Average record size in memory	88.0 B

Variable types

Numeric	10
Categorical	1

Alerts

Dataset has 115 (0.6%) duplicate rows	Duplicates
`fLength` is highly correlated with `fWidth` and 7 other fields	High correlation
`fWidth` is highly correlated with `fLength` and 6 other fields	High correlation
`fSize` is highly correlated with `fLength` and 4 other fields	High correlation
`fConc` is highly correlated with `fLength` and 4 other fields	High correlation
`fConc1` is highly correlated with `fLength` and 4 other fields	High correlation
`fAsym` is highly correlated with `fLength` and 2 other fields	High correlation
`fM3Long` is highly correlated with `fLength` and 5 other fields	High correlation
`fM3Trans` is highly correlated with `fLength` and 1 other fields	High correlation
`fAlpha` is highly correlated with `class`	High correlation
`fDist` is highly correlated with `fLength`	High correlation
`class` is highly correlated with `fAlpha`	High correlation

Reproduction

Analysis started	2022-11-15 17:55:05.316638
Analysis finished	2022-11-15 17:55:39.199396
Duration	33.88 seconds
Software version	pandas-profiling v3.3.0
Download configuration	config.json

fLength
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	18643
Distinct (%)	98.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	53.25015393

Minimum	4.2835
Maximum	334.177
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	148.7 KiB

Quantile statistics

Minimum	4.2835
5-th percentile	16.433655
Q1	24.336
median	37.1477
Q3	70.122175
95-th percentile	139.72515
Maximum	334.177
Range	329.8935
Interquartile range (IQR)	45.786175

Descriptive statistics

Standard deviation	42.36485494
Coefficient of variation (CV)	0.7955818306
Kurtosis	4.970441241
Mean	53.25015393
Median Absolute Deviation (MAD)	16.32565
Skewness	2.013652324
Sum	1012817.928
Variance	1794.780934
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
20.7522	3	< 0.1%
24.8332	3	< 0.1%
26.9187	3	< 0.1%
19.1572	3	< 0.1%
12.9176	3	< 0.1%
98.2968	2	< 0.1%
32.2999	2	< 0.1%
84.5714	2	< 0.1%
24.8952	2	< 0.1%
12.4763	2	< 0.1%
Other values (18633)	18995	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
4.2835	1	< 0.1%
7.2079	1	< 0.1%
7.3606	1	< 0.1%
8.0518	1	< 0.1%
8.2304	1	< 0.1%
8.2311	1	< 0.1%
8.4802	1	< 0.1%
8.5738	1	< 0.1%
8.601	1	< 0.1%
8.6998	1	< 0.1%

Value	Count	Frequency (%)
334.177	1	< 0.1%
310.61	1	< 0.1%
305.422	1	< 0.1%
305.324	1	< 0.1%
305.0961	1	< 0.1%
303.5676	1	< 0.1%
303.2787	1	< 0.1%
299.9304	1	< 0.1%
297.1239	1	< 0.1%
295.672	1	< 0.1%

fWidth
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	18200
Distinct (%)	95.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	22.18096622

Minimum	0
Maximum	256.382
Zeros	98
Zeros (%)	0.5%
Negative	0
Negative (%)	0.0%
Memory size	148.7 KiB

Quantile statistics

Minimum	0
5-th percentile	7.4005
Q1	11.8638
median	17.1399
Q3	24.739475
95-th percentile	58.479245
Maximum	256.382
Range	256.382
Interquartile range (IQR)	12.875675

Descriptive statistics

Standard deviation	18.3460563
Coefficient of variation (CV)	0.8271080761
Kurtosis	16.76540668
Mean	22.18096622
Median Absolute Deviation (MAD)	5.87145
Skewness	3.371627981
Sum	421881.9775
Variance	336.5777816
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	98	0.5%
10.7539	4	< 0.1%
0.0001	3	< 0.1%
10.0342	3	< 0.1%
15.8644	3	< 0.1%
0.0029	3	< 0.1%
9.5513	3	< 0.1%
0.0033	3	< 0.1%
20.2021	3	< 0.1%
12.8155	3	< 0.1%
Other values (18190)	18894	99.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	98	0.5%
0.0001	3	< 0.1%
0.0002	1	< 0.1%
0.0006	1	< 0.1%
0.0019	1	< 0.1%
0.0025	2	< 0.1%
0.0026	2	< 0.1%
0.0027	1	< 0.1%
0.0028	3	< 0.1%
0.0029	3	< 0.1%

Value	Count	Frequency (%)
256.382	1	< 0.1%
228.0385	1	< 0.1%
220.5144	1	< 0.1%
201.364	1	< 0.1%
190.5432	1	< 0.1%
190.139	1	< 0.1%
188.8866	1	< 0.1%
186.928	1	< 0.1%
179.2924	1	< 0.1%
177.782	1	< 0.1%

fSize
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	7228
Distinct (%)	38.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.825016961

Minimum	1.9413
Maximum	5.3233
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	148.7 KiB

Quantile statistics

Minimum	1.9413
5-th percentile	2.1945
Q1	2.4771
median	2.7396
Q3	3.1016
95-th percentile	3.71575
Maximum	5.3233
Range	3.382
Interquartile range (IQR)	0.6245

Descriptive statistics

Standard deviation	0.4725986487
Coefficient of variation (CV)	0.1672905527
Kurtosis	0.7272784359
Mean	2.825016961
Median Absolute Deviation (MAD)	0.29895
Skewness	0.8755071709
Sum	53731.8226
Variance	0.2233494827
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2.1508	27	0.1%
2.1287	24	0.1%
2.0774	24	0.1%
2.1319	23	0.1%
2.1414	22	0.1%
2.3139	22	0.1%
2.1351	22	0.1%
2.3936	21	0.1%
2.29	21	0.1%
2.3589	20	0.1%
Other values (7218)	18794	98.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.9413	1	< 0.1%
1.9468	1	< 0.1%
1.9916	1	< 0.1%
1.9978	1	< 0.1%
2.0022	1	< 0.1%
2.0065	2	< 0.1%
2.0107	3	< 0.1%
2.0149	4	< 0.1%
2.0191	1	< 0.1%
2.0233	8	< 0.1%

Value	Count	Frequency (%)
5.3233	1	< 0.1%
5.1795	1	< 0.1%
5.1467	1	< 0.1%
5.0118	1	< 0.1%
5.01	1	< 0.1%
4.9946	1	< 0.1%
4.9518	1	< 0.1%
4.9369	1	< 0.1%
4.905	1	< 0.1%
4.8501	1	< 0.1%

fConc
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	6410
Distinct (%)	33.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.3803270715

Minimum	0.0131
Maximum	0.893
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	148.7 KiB

Quantile statistics

Minimum	0.0131
5-th percentile	0.1263
Q1	0.2358
median	0.35415
Q3	0.5037
95-th percentile	0.734205
Maximum	0.893
Range	0.8799
Interquartile range (IQR)	0.2679

Descriptive statistics

Standard deviation	0.1828131472
Coefficient of variation (CV)	0.4806735069
Kurtosis	-0.5212970988
Mean	0.3803270715
Median Absolute Deviation (MAD)	0.13025
Skewness	0.4858884539
Sum	7233.8209
Variance	0.0334206468
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.6	16	0.1%
0.4	12	0.1%
0.4116	12	0.1%
0.2979	12	0.1%
0.2175	11	0.1%
0.2214	11	0.1%
0.5	11	0.1%
0.6154	11	0.1%
0.193	11	0.1%
0.2408	11	0.1%
Other values (6400)	18902	99.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0131	1	< 0.1%
0.0133	1	< 0.1%
0.0137	1	< 0.1%
0.0139	2	< 0.1%
0.0158	1	< 0.1%
0.0162	1	< 0.1%
0.0171	1	< 0.1%
0.0188	1	< 0.1%
0.0196	1	< 0.1%
0.0206	1	< 0.1%

Value	Count	Frequency (%)
0.893	1	< 0.1%
0.8912	1	< 0.1%
0.8889	1	< 0.1%
0.8846	1	< 0.1%
0.8786	1	< 0.1%
0.8778	1	< 0.1%
0.8772	1	< 0.1%
0.8757	1	< 0.1%
0.8745	1	< 0.1%
0.8743	1	< 0.1%

fConc1
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	4421
Distinct (%)	23.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.2146571346

Minimum	0.0003
Maximum	0.6752
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	148.7 KiB

Quantile statistics

Minimum	0.0003
5-th percentile	0.066995
Q1	0.128475
median	0.1965
Q3	0.285225
95-th percentile	0.42241
Maximum	0.6752
Range	0.6749
Interquartile range (IQR)	0.15675

Descriptive statistics

Standard deviation	0.1105107989
Coefficient of variation (CV)	0.5148247185
Kurtosis	0.0293910244
Mean	0.2146571346
Median Absolute Deviation (MAD)	0.0754
Skewness	0.6856946259
Sum	4082.7787
Variance	0.01221263667
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.194	18	0.1%
0.2126	16	0.1%
0.1939	16	0.1%
0.2	16	0.1%
0.217	15	0.1%
0.2251	15	0.1%
0.1515	14	0.1%
0.1504	14	0.1%
0.1279	14	0.1%
0.1568	14	0.1%
Other values (4411)	18868	99.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0003	1	< 0.1%
0.0008	1	< 0.1%
0.0011	1	< 0.1%
0.0015	1	< 0.1%
0.002	1	< 0.1%
0.0047	1	< 0.1%
0.005	1	< 0.1%
0.0072	1	< 0.1%
0.0073	1	< 0.1%
0.0076	1	< 0.1%

Value	Count	Frequency (%)
0.6752	1	< 0.1%
0.674	1	< 0.1%
0.643	1	< 0.1%
0.637	1	< 0.1%
0.6296	1	< 0.1%
0.6283	1	< 0.1%
0.6264	1	< 0.1%
0.6242	1	< 0.1%
0.6224	1	< 0.1%
0.6204	1	< 0.1%

fAsym
Real number (ℝ)

HIGH CORRELATION

Distinct	18704
Distinct (%)	98.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-4.331745158

Minimum	-457.9161
Maximum	575.2407
Zeros	41
Zeros (%)	0.2%
Negative	8448
Negative (%)	44.4%
Memory size	148.7 KiB

Quantile statistics

Minimum	-457.9161
5-th percentile	-111.1947
Q1	-20.58655
median	4.01305
Q3	24.0637
95-th percentile	65.544125
Maximum	575.2407
Range	1033.1568
Interquartile range (IQR)	44.65025

Descriptive statistics

Standard deviation	59.20606198
Coefficient of variation (CV)	-13.66794671
Kurtosis	8.155329763
Mean	-4.331745158
Median Absolute Deviation (MAD)	21.68065
Skewness	-1.046441472
Sum	-82389.7929
Variance	3505.357776
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	41	0.2%
-0.0001	7	< 0.1%
8.8077	3	< 0.1%
7.1088	3	< 0.1%
-1.4761	3	< 0.1%
-0.5062	3	< 0.1%
15	2	< 0.1%
36.6631	2	< 0.1%
-2.0651	2	< 0.1%
58.6184	2	< 0.1%
Other values (18694)	18952	99.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-457.9161	1	< 0.1%
-449.9526	1	< 0.1%
-382.594	1	< 0.1%
-381.734	1	< 0.1%
-378.9457	1	< 0.1%
-368.633	1	< 0.1%
-363.3382	1	< 0.1%
-353.934	1	< 0.1%
-353.26	1	< 0.1%
-349.757	1	< 0.1%

Value	Count	Frequency (%)
575.2407	1	< 0.1%
473.0654	1	< 0.1%
464.631	1	< 0.1%
444.401	1	< 0.1%
433.0957	1	< 0.1%
402.925	1	< 0.1%
402.1863	1	< 0.1%
400.284	1	< 0.1%
396.3379	1	< 0.1%
384.3477	1	< 0.1%

fM3Long
Real number (ℝ)

HIGH CORRELATION

Distinct	18693
Distinct (%)	98.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.54554482

Minimum	-331.78
Maximum	238.321
Zeros	39
Zeros (%)	0.2%
Negative	6604
Negative (%)	34.7%
Memory size	148.7 KiB

Quantile statistics

Minimum	-331.78
5-th percentile	-80.28369
Q1	-12.842775
median	15.3141
Q3	35.8378
95-th percentile	83.07177
Maximum	238.321
Range	570.101
Interquartile range (IQR)	48.680575

Descriptive statistics

Standard deviation	51.00011801
Coefficient of variation (CV)	4.836176689
Kurtosis	4.670973798
Mean	10.54554482
Median Absolute Deviation (MAD)	25.33365
Skewness	-1.123078055
Sum	200576.2624
Variance	2601.012037
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	39	0.2%
-0.0001	4	< 0.1%
16.0747	3	< 0.1%
-10.7301	2	< 0.1%
20.1723	2	< 0.1%
-18.5409	2	< 0.1%
54.47	2	< 0.1%
22.649	2	< 0.1%
-18.2535	2	< 0.1%
14.9656	2	< 0.1%
Other values (18683)	18960	99.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-331.78	1	< 0.1%
-318.3002	1	< 0.1%
-297.1717	1	< 0.1%
-293.1762	1	< 0.1%
-287.5067	1	< 0.1%
-287.3636	1	< 0.1%
-284.7038	1	< 0.1%
-281.9541	1	< 0.1%
-281.844	1	< 0.1%
-281.435	1	< 0.1%

Value	Count	Frequency (%)
238.321	1	< 0.1%
231.446	1	< 0.1%
227.8174	1	< 0.1%
226.3506	1	< 0.1%
222.417	1	< 0.1%
217.934	1	< 0.1%
217.624	1	< 0.1%
216.985	1	< 0.1%
215.894	1	< 0.1%
203.863	1	< 0.1%

fM3Trans
Real number (ℝ)

HIGH CORRELATION

Distinct	18390
Distinct (%)	96.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.2497259569

Minimum	-205.8947
Maximum	179.851
Zeros	59
Zeros (%)	0.3%
Negative	9404
Negative (%)	49.4%
Memory size	148.7 KiB

Quantile statistics

Minimum	-205.8947
5-th percentile	-25.76384
Q1	-10.849375
median	0.6662
Q3	10.946425
95-th percentile	26.99851
Maximum	179.851
Range	385.7457
Interquartile range (IQR)	21.7958

Descriptive statistics

Standard deviation	20.82743895
Coefficient of variation (CV)	83.40117786
Kurtosis	8.580352473
Mean	0.2497259569
Median Absolute Deviation (MAD)	10.888
Skewness	0.1201212735
Sum	4749.7877
Variance	433.7822131
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	59	0.3%
-0.0001	24	0.1%
0.0001	18	0.1%
-5.4454	3	< 0.1%
-7.6601	3	< 0.1%
11.1602	3	< 0.1%
6.1829	3	< 0.1%
-8.975	3	< 0.1%
10.9015	3	< 0.1%
9.5231	3	< 0.1%
Other values (18380)	18898	99.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-205.8947	1	< 0.1%
-164.14	1	< 0.1%
-149.5513	1	< 0.1%
-142.5894	1	< 0.1%
-142.119	1	< 0.1%
-135.5051	1	< 0.1%
-134.75	1	< 0.1%
-134.395	1	< 0.1%
-133.1359	1	< 0.1%
-132.416	1	< 0.1%

Value	Count	Frequency (%)
179.851	1	< 0.1%
170.692	1	< 0.1%
163.2697	1	< 0.1%
154.865	1	< 0.1%
143.8753	1	< 0.1%
139.2361	1	< 0.1%
132.589	1	< 0.1%
132.388	1	< 0.1%
131.5547	1	< 0.1%
130.8545	1	< 0.1%

fAlpha
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	17981
Distinct (%)	94.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	27.64570668

Minimum	0
Maximum	90
Zeros	5
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	148.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0.933285
Q1	5.547925
median	17.6795
Q3	45.88355
95-th percentile	80.72654
Maximum	90
Range	90
Interquartile range (IQR)	40.335625

Descriptive statistics

Standard deviation	26.10362051
Coefficient of variation (CV)	0.9442196872
Kurtosis	-0.5337036036
Mean	27.64570668
Median Absolute Deviation (MAD)	14.6924
Skewness	0.8508898774
Sum	525821.341
Variance	681.3990037
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0002	7	< 0.1%
0	5	< 0.1%
0.386	4	< 0.1%
1.29	4	< 0.1%
90	4	< 0.1%
0.804	4	< 0.1%
0.256	4	< 0.1%
3.4161	4	< 0.1%
2.76	4	< 0.1%
2.701	4	< 0.1%
Other values (17971)	18976	99.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	5	< 0.1%
0.0002	7	< 0.1%
0.0003	2	< 0.1%
0.001	1	< 0.1%
0.0031	1	< 0.1%
0.0056	1	< 0.1%
0.0086	1	< 0.1%
0.009	1	< 0.1%
0.0097	1	< 0.1%
0.0103	1	< 0.1%

Value	Count	Frequency (%)
90	4	< 0.1%
89.9798	1	< 0.1%
89.9579	1	< 0.1%
89.9535	1	< 0.1%
89.9528	1	< 0.1%
89.9229	1	< 0.1%
89.9155	1	< 0.1%
89.9087	1	< 0.1%
89.9076	1	< 0.1%
89.9042	1	< 0.1%

fDist
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	18437
Distinct (%)	96.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	193.8180265

Minimum	1.2826
Maximum	495.561
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	148.7 KiB

Quantile statistics

Minimum	1.2826
5-th percentile	71.41369
Q1	142.49225
median	191.85145
Q3	240.563825
95-th percentile	326.659975
Maximum	495.561
Range	494.2784
Interquartile range (IQR)	98.071575

Descriptive statistics

Standard deviation	74.73178696
Coefficient of variation (CV)	0.3855770711
Kurtosis	-0.112576594
Mean	193.8180265
Median Absolute Deviation (MAD)	49.0165
Skewness	0.2295873764
Sum	3686418.863
Variance	5584.839983
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
182.013	3	< 0.1%
227.107	3	< 0.1%
265.238	3	< 0.1%
146.354	3	< 0.1%
186.828	3	< 0.1%
168.774	3	< 0.1%
216.032	3	< 0.1%
187.651	3	< 0.1%
148.372	3	< 0.1%
100.395	3	< 0.1%
Other values (18427)	18990	99.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.2826	1	< 0.1%
5.5449	1	< 0.1%
5.5922	1	< 0.1%
5.6998	1	< 0.1%
5.7456	1	< 0.1%
6.564	1	< 0.1%
6.6852	1	< 0.1%
9.1574	1	< 0.1%
13.1108	1	< 0.1%
14.0229	1	< 0.1%

Value	Count	Frequency (%)
495.561	1	< 0.1%
466.4078	1	< 0.1%
450.953	1	< 0.1%
450.402	1	< 0.1%
450.349	1	< 0.1%
448.0295	1	< 0.1%
446.488	1	< 0.1%
438.901	1	< 0.1%
438.8574	1	< 0.1%
437.477	1	< 0.1%

class
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	148.7 KiB

g	12332
h	6688

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	19020
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	g
2nd row	g
3rd row	g
4th row	g
5th row	g

Common Values

Value	Count	Frequency (%)
g	12332	64.8%
h	6688	35.2%

Length

Histogram of lengths of the category

Category Frequency Plot

Value	Count	Frequency (%)
g	12332	64.8%
h	6688	35.2%

Most occurring characters

Value	Count	Frequency (%)
g	12332	64.8%
h	6688	35.2%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	19020	100.0%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
g	12332	64.8%
h	6688	35.2%

Most occurring scripts

Value	Count	Frequency (%)
Latin	19020	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
g	12332	64.8%
h	6688	35.2%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	19020	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
g	12332	64.8%
h	6688	35.2%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	fLength	fWidth	fSize	fConc	fConc1	fAsym	fM3Long	fM3Trans	fAlpha	fDist	class
0	28.7967	16.0021	2.6449	0.3918	0.1982	27.7004	22.0110	-8.2027	40.0920	81.8828	g
1	31.6036	11.7235	2.5185	0.5303	0.3773	26.2722	23.8238	-9.9574	6.3609	205.2610	g
2	162.0520	136.0310	4.0612	0.0374	0.0187	116.7410	-64.8580	-45.2160	76.9600	256.7880	g
3	23.8172	9.5728	2.3385	0.6147	0.3922	27.2107	-6.4633	-7.1513	10.4490	116.7370	g
4	75.1362	30.9205	3.1611	0.3168	0.1832	-5.5277	28.5525	21.8393	4.6480	356.4620	g
5	51.6240	21.1502	2.9085	0.2420	0.1340	50.8761	43.1887	9.8145	3.6130	238.0980	g
6	48.2468	17.3565	3.0332	0.2529	0.1515	8.5730	38.0957	10.5868	4.7920	219.0870	g
7	26.7897	13.7595	2.5521	0.4236	0.2174	29.6339	20.4560	-2.9292	0.8120	237.1340	g
8	96.2327	46.5165	4.1540	0.0779	0.0390	110.3550	85.0486	43.1844	4.8540	248.2260	g
9	46.7619	15.1993	2.5786	0.3377	0.1913	24.7548	43.8771	-6.6812	7.8750	102.2510	g

Last rows

	fLength	fWidth	fSize	fConc	fConc1	fAsym	fM3Long	fM3Trans	fAlpha	fDist	class
19010	32.4902	10.6723	2.4742	0.4664	0.2735	-27.0097	-21.1687	8.4813	69.1730	120.6680	h
19011	79.5528	44.9929	3.5488	0.1656	0.0900	-39.6213	53.7866	-30.0054	15.8075	311.5680	h
19012	31.8373	13.8734	2.8251	0.4169	0.1988	-16.4919	-27.1448	11.1098	11.3663	100.0566	h
19013	182.5003	76.5568	3.6872	0.1123	0.0666	192.2675	93.0302	-62.6192	82.1691	283.4731	h
19014	43.2980	17.3545	2.8307	0.2877	0.1646	-60.1842	-33.8513	-3.6545	78.4099	224.8299	h
19015	21.3846	10.9170	2.6161	0.5857	0.3934	15.2618	11.5245	2.8766	2.4229	106.8258	h
19016	28.9452	6.7020	2.2672	0.5351	0.2784	37.0816	13.1853	-2.9632	86.7975	247.4560	h
19017	75.4455	47.5305	3.4483	0.1417	0.0549	-9.3561	41.0562	-9.4662	30.2987	256.5166	h
19018	120.5135	76.9018	3.9939	0.0944	0.0683	5.8043	-93.5224	-63.8389	84.6874	408.3166	h
19019	187.1814	53.0014	3.2093	0.2876	0.1539	-167.3125	-168.4558	31.4755	52.7310	272.3174	h

Most frequently occurring

	fLength	fWidth	fSize	fConc	fConc1	fAsym	fM3Long	fM3Trans	fAlpha	fDist	class	# duplicates
0	12.9176	11.3596	2.1123	0.7413	0.3900	15.0388	-5.6768	-11.5638	64.9330	227.1070	h	2
1	12.9801	10.8815	2.4175	0.7457	0.4723	-13.6970	6.0371	-7.0019	30.8030	78.2618	h	2
2	13.0287	10.9544	2.2000	0.7571	0.4511	-14.0985	5.7807	-10.1748	64.8700	182.9800	h	2
3	14.7912	11.7955	2.3075	0.6749	0.4557	1.3533	4.7675	-9.0611	62.2500	62.5245	h	2
4	16.7566	11.3063	2.3766	0.5840	0.3550	0.0000	0.1543	6.7419	48.5040	117.6360	h	2
5	16.9894	11.0002	2.4564	0.6294	0.3514	-3.4902	8.0823	-7.0516	55.3930	91.3761	h	2
6	18.4343	17.8717	2.3847	0.4866	0.2701	-15.7044	-16.5170	-12.2311	71.0730	158.7030	h	2
7	18.4914	9.7635	2.4829	0.6579	0.3734	-1.8060	7.6520	6.7260	33.8161	188.8670	h	2
8	18.8090	11.1305	2.5496	0.6037	0.4245	0.5645	-3.0608	11.8176	75.5740	222.5910	h	2
9	19.0848	13.7346	2.5849	0.6008	0.3966	17.2824	19.4696	-5.2390	5.3161	213.7140	h	2

Overview

Variables

Common Values

Length

Category Frequency Plot

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows

Duplicate rows

Most frequently occurring